Diagnosis Procedure
- CHECK FUEL LEVEL SENSOR (SUB) CIRCUIT
- Turn Ignition Switch OFF.
- Disconnect Unified Meter And A/C Amp. connector and Fuel Level Sensor Unit (Sub) connector.
- Check continuity between Unified Meter And A/C Amp. Harness Connector and Fuel Level Sensor Unit (Sub) Harness Connector.
Unified Meter A/C Amp. Fuel Level Sensor Unit (Sub) Continuity Connector Terminal Connector Terminal M67 42 B99 2 Existed - Check continuity between Unified Meter And A/C Amp. Harness Connector and ground.
Unified Meter A/C Amp. Ground Continuity Connector Terminal M67 42 Not existed
Is the inspection result normal?
YES
GO TO STEP 2.
NO
Repair harness or connector.
- CHECK FUEL LEVEL SENSOR (MAIN-SUB) CIRCUIT
- Disconnect Fuel Level Sensor Unit And Fuel Pump (Main) connector.
- Check continuity between Fuel Level Sensor Unit (Sub) Harness Connector and Fuel Level Sensor Unit And Fuel Pump (Main) Harness Connector.
Fuel Level Sensor Unit (Sub) Fuel Level Sensor Unit And Fuel Pump (Main) Continuity Connector Terminal Connector terminal B99 3 B98 2 Existed - Check continuity between Fuel Level Sensor Unit (Sub) Harness Connector and ground.
Fuel Level Sensor Unit (Sub) Ground Continuity Connector Terminal B99 3 Not existed
Is the inspection result normal?
YES
GO TO STEP 3.
NO
Repair harness or connector.
- CHECK FUEL LEVEL SENSOR (MAIN) CIRCUIT
Check continuity between Fuel Level Sensor Unit And Fuel Pump (Main) Harness Connector and Unified Meter And A/C Amp. Harness Connector.
Fuel Level Sensor Unit And Fuel Pump (Main) Unified Meter A/C Amp. Continuity Connector Terminal Connector terminal B98 3 M67 58 Existed Is the inspection result normal?
YES
Replace Unified Meter And A/C Amp. Refer to REMOVAL AND INSTALLATION .
NO
Repair harness or connector.